... , 1250mm cantilever straightener etc rivet welding, casting and forging pieces such as 180 T oxygen converter, 1550/250 ... equipment, galvanizing equipment, and as well as steel structure plant, building frame, spiral conveyor, belt conveyor, charging machine, ... , valve seat, pulley, connection rod, etc. Casting branch plant can cast shafts, flanges, rings, deformed castings, various specification ...